#!/usr/bin/python

# The ChartDirector for Python module is assumed to be in "../lib"
import sys, os
sys.path.insert(0, os.path.join(os.path.abspath(sys.path[0]), "..", "lib"))

from pychartdir import *

def createChart(chartIndex) :

    # the tilt angle of the pie
    depth = chartIndex * 5 + 5

    # The data for the pie chart
    data = [25, 18, 15, 12, 8, 30, 35]

    # Create a PieChart object of size 100 x 110 pixels
    c = PieChart(100, 110)

    # Set the center of the pie at (50, 55) and the radius to 38 pixels
    c.setPieSize(50, 55, 38)

    # Set the depth of the 3D pie
    c.set3D(depth)

    # Add a title showing the depth
    c.addTitle("Depth = %s pixels" % (depth), "Arial", 8)

    # Set the pie data
    c.setData(data)

    # Disable the sector labels by setting the color to Transparent
    c.setLabelStyle("", 8, Transparent)

    # Output the chart
    c.makeChart("threeddepthpie%s.png" % chartIndex)


createChart(0)
createChart(1)
createChart(2)
createChart(3)
createChart(4)

